When did momondo last update prices for flights from La Crosse Airport to Idaho?

Prices for flights from La Crosse Airport to Idaho are refreshed on a daily basis.

How old do you have to be to fly from La Crosse Airport to Idaho?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from La Crosse Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$436 Cheap Flights from La Crosse to Idaho in 2026

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Find the cheapest flights from La Crosse to Idaho

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 am - 12:32 pm

LSE

GEG

8h 52m

1 stop

1:22 pm - 11:54 pm

GEG

LSE

8h 32m

1 stop

$436American Airlines

Tue, Apr 28 - Sat, May 2

5:40 am - 4:55 pm

LSE

GEG

13h 15m

2 stops

1:22 pm - 11:54 pm

GEG

LSE

8h 32m

1 stop

$442American Airlines

Tue, Apr 28 - Sat, May 2

6:00 am - 1:14 pm

LSE

GEG

9h 14m

1 stop

1:57 pm - 11:59 pm

GEG

LSE

8h 02m

1 stop

$450American Airlines

Mon, Jun 29 - Tue, Jul 7

6:00 am - 12:16 pm

LSE

GEG

8h 16m

1 stop

1:19 pm - 11:18 pm

GEG

LSE

7h 59m

1 stop

$470American Airlines

Tue, Aug 18 - Sat, Aug 29

6:00 am - 12:16 pm

LSE

GEG

8h 16m

1 stop

6:30 am - 6:02 pm

GEG

LSE

9h 32m

2 stops

$476American Airlines

Tue, Aug 18 - Sat, Aug 29

6:00 am - 12:16 pm

LSE

GEG

8h 16m

1 stop

1:19 pm - 11:18 pm

GEG

LSE

7h 59m

1 stop

$485American Airlines

Tue, Aug 18 - Thu, Aug 27

6:00 am - 1:14 pm

LSE

GEG

9h 14m

1 stop

1:57 pm - 11:59 pm

GEG

LSE

8h 02m

1 stop

$494American Airlines

Tue, Jun 30 - Wed, Jul 8

6:00 am - 12:16 pm

LSE

GEG

8h 16m

1 stop

1:19 pm - 11:18 pm

GEG

LSE

7h 59m

1 stop

$503American Airlines

Tue, Aug 18 - Tue, Aug 25

8:15 pm - 5:22 pm

LSE

IDA

22h 07m

2 stops

2:35 pm - 6:10 pm

IDA

LSE

26h 35m

2 stops

$718United Airlines

Wed, Sep 30 - Wed, Oct 7

7:11 pm - 9:50 am

LSE

IDA

15h 39m

2 stops

4:10 pm - 1:17 pm

IDA

LSE

20h 07m

2 stops

$788United Airlines

Mon, Jun 8 - Mon, Jun 15

American Airlines flights from La Crosse to Idaho

Our best American Airlines deals on La Crosse to Idaho flight tickets

American Airlines

Apr 28

LSE5:40 amLa Crosse

8h 52m

1 stop

GEG12:32 pmSpokane

May 2

GEG1:22 pmSpokane

8h 32m

1 stop

LSE11:54 pmLa Crosse

$436

American Airlines

Apr 28

LSE5:40 amLa Crosse

13h 15m

2 stops

GEG4:55 pmSpokane

May 2

GEG1:22 pmSpokane

8h 32m

1 stop

LSE11:54 pmLa Crosse

$442

American Airlines

Jun 29

LSE6:00 amLa Crosse

9h 14m

1 stop

GEG1:14 pmSpokane

Jul 7

GEG1:57 pmSpokane

8h 02m

1 stop

LSE11:59 pmLa Crosse

$450

United Airlines flights from La Crosse to Idaho

Our best United Airlines deals on La Crosse to Idaho flight tickets

United Airlines

Sep 30

LSE8:15 pmLa Crosse

22h 07m

2 stops

IDA5:22 pmIdaho Falls Fanning Field

Oct 7

IDA2:35 pmIdaho Falls Fanning Field

26h 35m

2 stops

LSE6:10 pmLa Crosse

$718

United Airlines

Jun 8

LSE7:11 pmLa Crosse

15h 39m

2 stops

IDA9:50 amIdaho Falls Fanning Field

Jun 15

IDA4:10 pmIdaho Falls Fanning Field

20h 07m

2 stops

LSE1:17 pmLa Crosse

$788

United Airlines

Aug 7

LSE9:43 amLa Crosse

8h 36m

2 stops

IDA5:19 pmIdaho Falls Fanning Field

Aug 10

IDA10:35 amIdaho Falls Fanning Field

11h 32m

3 stops

LSE11:07 pmLa Crosse

$1,586

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

La CrosseSpokane

LSE - GEG

LSEGEG

La Crosse

Tue 4/28

5:40 am-12:32 pm

1 stop8h 52m

Spokane

Sat 5/2

1:22 pm-11:54 pm

1 stop8h 32m

$436

La CrosseSpokane

LSE - GEG

LSEGEG

La Crosse

Tue 4/28

5:40 am-4:55 pm

2 stops13h 15m

Spokane

Sat 5/2

1:22 pm-11:54 pm

1 stop8h 32m

$442

La CrosseSpokane

LSE - GEG

LSEGEG

La Crosse

Mon 6/29

6:00 am-1:14 pm

1 stop9h 14m

Spokane

Tue 7/7

1:57 pm-11:59 pm

1 stop8h 02m

$450

Quickest round-trip

La CrosseSpokane

LSE - GEG

LSEGEG

La Crosse

Tue 8/18

6:00 am-12:16 pm

1 stop8h 16m

Spokane

Sat 8/29

1:19 pm-11:18 pm

1 stop7h 59m

$470

La CrosseSpokane

LSE - GEG

LSEGEG

La Crosse

Tue 8/18

6:00 am-12:16 pm

1 stop8h 16m

Spokane

Sat 8/29

6:30 am-6:02 pm

2 stops9h 32m

$476

La CrosseSpokane

LSE - GEG

LSEGEG

La Crosse

Tue 8/18

6:00 am-12:16 pm

1 stop8h 16m

Spokane

Thu 8/27

1:19 pm-11:18 pm

1 stop7h 59m

$485

La CrosseSpokane

LSE - GEG

LSEGEG

La Crosse

Tue 6/30

6:00 am-1:14 pm

1 stop9h 14m

Spokane

Wed 7/8

1:57 pm-11:59 pm

1 stop8h 02m

$494

La CrosseSpokane

LSE - GEG

LSEGEG

La Crosse

Tue 8/18

6:00 am-12:16 pm

1 stop8h 16m

Spokane

Tue 8/25

1:19 pm-11:18 pm

1 stop7h 59m

$503

La CrosseIdaho Falls

LSE - IDA

LSEIDA

La Crosse

Wed 9/30

8:15 pm-5:22 pm

2 stops22h 07m

Idaho Falls Fanning Field

Wed 10/7

2:35 pm-6:10 pm

2 stops26h 35m

$718

La CrosseIdaho Falls

LSE - IDA

LSEIDA

La Crosse

Mon 6/8

7:11 pm-9:50 am

2 stops15h 39m

Idaho Falls Fanning Field

Mon 6/15

4:10 pm-1:17 pm

2 stops20h 07m

$788

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from La Crosse to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on La Crosse to Idaho flights?

You could potentially save up to 59% on your flight if you consider stops on a La Crosse to Idaho flight.

Cheap La Crosse to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from La Crosse to Idaho

Fastest flight time	8h 52m
Direct flights	None

The fastest flight from La Crosse to Idaho takes 8h 52m

There are no direct flights from La Crosse to Idaho. There are no popular flight routes from La Crosse to Idaho.

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Frequently asked questions about flying from La Crosse to Idaho

When did momondo last update prices for flights from La Crosse Airport to Idaho?
Prices for flights from La Crosse Airport to Idaho are refreshed on a daily basis.
How old do you have to be to fly from La Crosse Airport to Idaho?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from La Crosse Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from La Crosse to Idaho?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from La Crosse to Idaho for you.

Can I find flights from La Crosse to Idaho with flexible booking policies on momondo?

Flights from La Crosse to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from La Crosse to Idaho?

Once all potential La Crosse to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from La Crosse to Idaho right now. Can momondo alert me if prices change?

If you are not ready to book a flight from La Crosse to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.